<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片组件 -->
    <el-card>
      <el-table :data="powerList" stripe border size='mini'>
        <el-table-column label="序号" type="index"></el-table-column>
        <el-table-column label="权限名称" prop="authName"></el-table-column>
        <el-table-column label="路径" prop="path"></el-table-column>
        <el-table-column label="权限等级">
          <!-- 作用域插槽 -->
          <template slot-scope="scope">
            <el-tag v-if='scope.row.level=="0"'>一级</el-tag>
            <el-tag v-else-if='scope.row.level=="1"' type="success">二级</el-tag>
            <el-tag v-else-if='scope.row.level=="2"' type="warning">三级</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
  name: 'powerlist',
  data() {
    return {
      powerList: [],
    }
  },
  created() {
    this.getPowerList()
  },
  methods: {
    //向后台发送请求获取权限列表数据
    async getPowerList() {
      const { data: res } = await this.$http.get('rights/list')
      if (res.meta.status !== 200) {
        return this.$message.error('获取权限数据失败！')
      }
      this.powerList = res.data
    },
  },
}
</script>

<style lang="scss" scoped>
</style>